Behold, I and the children whom the LORD has given me are for signs and for wonders in Israel from the LORD of hosts, who dwells in mount Zion.
All Commentaries on Isaiah 8:18 Go To Isaiah 8
John Chrysostom
AD 407
Not only do we become his brothers but even his children, for he says, “Behold, I and my children, whom God has given me.” Not only do we become his children but also his members and his body. As if the things already mentioned were not enough to prove the love and kindness that he shows toward us, he set down another thing, greater and more intimate than these, when he spoke of himself as our head.